import shutil
import os

FOLDER = 'c:\\users\\iwill\\workspace\\py\\'
# os.chdir(FOLDER)

shutil.copy(FOLDER + 'cp.py', FOLDER + 'readme.txt')

os.unlink(FOLDER + 'readme.txt')

for folderName, subfolders, filenames in os.walk(FOLDER):
    print(folderName + ':')

    for subfolder in subfolders:
        print('\t' + subfolder + '/')
    for filename in filenames:
        print('\t' + filename)

    print('')
